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A particular industrial plant uses a pressure of 300 atm and a temperature of 500°C - VCE - SSCE Chemistry - Question 4 - 2002 - Paper 1
Question 4
A particular industrial plant uses a pressure of 300 atm and a temperature of 500°C. From the graph, determine the percentage yield of ammonia under these conditions... show full transcript
Worked Solution & Example Answer:A particular industrial plant uses a pressure of 300 atm and a temperature of 500°C - VCE - SSCE Chemistry - Question 4 - 2002 - Paper 1
Step 1
Determine the percentage yield of ammonia under these conditions.
Answer
To find the percentage yield of ammonia at a pressure of 300 atm and a temperature of 500°C, we refer to the graph provided. By locating the point where the 500°C curve intersects the 300 atm pressure line, we can see that the percentage yield of ammonia is approximately 24%.
Step 2
State Le Chatelier's principle.
Answer
Le Chatelier's principle states that if an external change is applied to a system at equilibrium, the system will adjust itself to counteract that change, thereby minimizing its effects. This can include changes in concentration, pressure, or temperature.